S-99477A142 M6 x 12 mm DIN 912, UL 94 HB Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00404 Plastic Socket Head Screws
0021FA00404 Plastic Socket Head Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0021FA00404
Equivalent to mcmaster :
99477A142

Basic Information

Color Off-White
System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 10 mm
Head Height 6 mm
Socket Head Profile Standard

Dimensions

Length 12 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5 mm

Material & Strength

Material Polypropylene Plastic
Hardness Not Rated
Tensile Strength 4500 psi

Temperature & Environment

Temperature Range -20° to 180° F
REACH Compliant
RoHS Compliant
Specifications Met DIN 912, UL 94 HB
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior chemical and moisture resistance thanks to polypropylene construction, ideal for harsh industrial environments
  • Reliable mechanical performance with a tensile strength of 4500 psi for secure, long-lasting assemblies
  • Wide operating temperature range from -20° to 180° F, ensuring stability in varied thermal conditions
  • Precise Class 6g thread fit for smooth installation and consistent engagement in metric applications
  • Standard 5mm hex drive allows for easy installation and removal with common tools, reducing assembly time
  • Fully threaded M6x1mm coarse thread design provides maximum grip and holding power in plastic and soft materials
  • Compliance with DIN 912, RoHS 3, and REACH guarantees material safety and international standard adherence

Professional Applications & Engineering Value

This M6 metric socket head cap screw is engineered to address common challenges in industrial assembly where corrosion resistance, electrical insulation, and lightweight properties are critical. The polypropylene plastic construction prevents galvanic corrosion when used with dissimilar metals and is ideal for applications in electrical enclosures, machinery guards, and plastic fasteners for consumer products. The coarse thread (M6x1mm) and Class 6g thread fit ensure reliable performance in soft materials and plastics, reducing the risk of stripping. With a temperature range of -20° to 180° F and 4500 psi tensile strength, it provides durable fastening in environments exposed to thermal cycling and moderate mechanical stress, making it a versatile choice for OEMs and maintenance teams seeking DIN 912 standard compliance without the weight of metal alternatives.

Specification Summary & Compliance

This screw features a metric M6x1mm coarse thread with Class 6g thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. Manufactured to meet DIN 912 specifications for socket head cap screws, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The fully threaded, right-hand design and 5mm hex drive adhere to standardized industrial practices for reliable performance in qualified applications.

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